EduSahara™ Worksheet

Question 1

1.

The English alphabet letter 'O' has how many lines of symmetry?

(i)

two
(ii)

one
(iii)

infinite
(iv)

zero
(v)

three

Question 2

2.

Which of the following figures have three lines of symmetry?

a)	scalene triangle
b)	equilateral triangle
c)	isosceles triangle
d)	right angle triangle
e)	isosceles right angled triangle
f)	line segment

(i)

{b}
(ii)

{a,b}
(iii)

{d,e,b}
(iv)

{c,b}
(v)

{f,b}

Question 3

3.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

none
(iii)

{ p, q, r }
(iv)

p
(v)

r

Question 4

4.

Which of the following figures have infinite lines of symmetry?

a)	sector of a circle
b)	semicircle
c)	circle
d)	line segment
e)	n-sided polygon where n is very large

(i)

{a,c}
(ii)

{b,c}
(iii)

{c}
(iv)

{d,e,c}

Question 5

5.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

none
(iii)

p
(iv)

{ p, q, r }
(v)

r

Question 6

6.

Which of the following are line(s) of symmetry for the given trapezium?

(i)

{ e, g }
(ii)

none
(iii)

g
(iv)

f
(v)

e

Question 7

7.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

p
(iii)

q
(iv)

none
(v)

{ p, q, r }

Question 8

8.

Which of the following English alphabet letters have one line of symmetry?

(i)

X
(ii)

B
(iii)

P
(iv)

I
(v)

J

Question 9

9.

Which of the following English alphabet letters have two lines of symmetry?

(i)

N
(ii)

C
(iii)

W
(iv)

I
(v)

J

Question 10

10.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

none
(iii)

{ p, q, r }
(iv)

r
(v)

p

Question 11

11.

Which of the following English alphabet letters have zero lines of symmetry?

(i)

X
(ii)

A
(iii)

H
(iv)

Z
(v)

D

Question 12

12.

Which of the following are line(s) of symmetry for the given isosceles trapezium?

(i)

{ f, h }
(ii)

h
(iii)

{ e, g }
(iv)

none
(v)

e

Question 13

13.

Which of the following are line(s) of symmetry for the given kite?

(i)

h
(ii)

e
(iii)

{ f, h }
(iv)

{ e, f, g, h }
(v)

f

Question 14

14.

Which of the following are true?

a)	A figure can have multiple axes of symmetry.
b)	Line of symmetry and axis of symmetry are same.
c)	For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
d)	An obtuse angled triangle has zero lines of symmetry.
e)	A figure can be broken into two congruent shapes about its axis of symmetry.
f)	Axis of symmetry of a figure need not intersect with the figure at any point.
g)	Line of symmetry is perpendicular to axis of symmetry.
h)	A line segment has one line of symmetry.

(i)

{d,e,a}
(ii)

{g,h,c}
(iii)

{d,a}
(iv)

{f,b}
(v)

{a,b,c,e}

Question 15

15.

Which of the following figures have no line of symmetry?

a)	scalene triangle
b)	angle with equal arms
c)	isosceles triangle
d)	equilateral triangle
e)	angle with unequal arms
f)	line segment

(i)

{a,e}
(ii)

{b,e,a}
(iii)

{c,e}
(iv)

{d,f,a}
(v)

{b,a}

Question 16

16.

The English alphabet letter 'C' has how many lines of symmetry?

(i)

two
(ii)

one
(iii)

infinite
(iv)

three
(v)

zero

Question 17

17.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

r
(iii)

{ p, q, r }
(iv)

p
(v)

none

Question 18

18.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

none
(iii)

q
(iv)

{ p, q, r }
(v)

p

Question 19

19.

Which of the following figures have one line of symmetry?

a)	isosceles triangle
b)	line segment
c)	right angled triangle
d)	angle with unequal arms
e)	equilateral triangle
f)	angle with equal arms
g)	scalene triangle
h)	isosceles right angled triangle